filtering in pandas code example
Example 1: filter data in a dataframe python on a if condition of a value
python by Testy Toucan
on May 22 2020 Donate
Comment
df_filtered = df.loc[df['column'] == value]
Example 2: pandas filter dataframe
In [96]: df
Out[96]:
A B C D
a 1 4 9 1
b 4 5 0 2
c 5 5 1 0
d 1 3 9 6
In [99]: df[(df.A == 1) & (df.D == 6)]
Out[99]:
A B C D
d 1 3 9 6
Example 3: pandas column filter
filter = df['column']!= 0
df = df[filter]
Example 4: pandas filter
>continents = ['Asia','Africa', 'Americas', 'Europe']
>gapminder_Ocean = gapminder[~gapminder.continent.isin(continents)]
>gapminder_Ocean.shape
(24,6)
Example 5: pandas filter
years = [1952, 2007]
gapminder.year.isin(years)